Network optimization information:
The structural characteristics of the wafer check valve are:
The structure length is short, only 1/4~1/8 of the traditional flange check valve.
Small size and light weight, the weight of pneumatic solenoid valve manufacturers is only 1/4~1/20 of the traditional flange check valve.
The valve disc closes quickly, and the water hammer pressure is small;
Either horizontal pipe or vertical pipe can be used for easy installation.
The flow channel is unobstructed and the fluid resistance is small;
Sensitive action and good airtightness;
The disc stroke is short, and the closing impact is small;
The overall structure is simple and compact, and the appearance is beautiful and generous.
Long service life, reliable performance.
The role of the check valve in the pump water supply system is to prevent high-pressure water from returning to the pump impeller. Due to some reasons from the gas solenoid valve manufacturer, when the water pump suddenly stops working during the operation of the system, the internal pressure of the water pump disappears, and the high-pressure water connected to the outlet of the water pump flows back to the water pump. When the pump outlet is equipped with a check valve, it can be closed immediately to prevent high-pressure water from flowing back into the pump.
The function of the check valve in the hot water system is to prevent hot water from flowing back into the pipeline. If it is a PVC pipe, it may scald the pipe and even cause injury, especially in the solar water heater system.